a {
    outline: none;
    text-decoration: none;

}

li {
    width: 100%;
    border: 1px solid #231F20;
}

.content {
    width: 100%;
    height: 90%;
    margin: 0;
    padding: 0;
    list-style-type: none;
    text-align: center;
    border: 1px solid #231F20;
    overflow: auto;
    left: 0;
}

.footer {
    width: 700px;
    margin: 0 auto;
    text-align: center;
}

.item {
    padding-left: 10px;
    width: 80%;
    height: 0;
    left: 0;
    overflow: hidden;
    text-align: left;
}